N(A)-Level Mathematics Equations and Inequalities quiz (SEAB 4045) quiz
15questions. Pick an answer and you'll see why right away.
Solve .
Solve .
Solve .
Solve .
Solve the inequality .
Solve the inequality .
On a number line, which symbol uses a filled (shaded) circle at the endpoint?
Solve .
Solve .
What is the discriminant for ?
Solve , giving answers to two decimal places.
Solve the simultaneous equations and .
Solve the simultaneous equations and .
Form an equation: a number multiplied by then increased by gives . Find the number.
Which step is correct when solving ?